单词 | vanillin |
释义 | vanillin[ vuh-nil-in, van-l- ] / vəˈnɪl ɪn, ˈvæn l- / noun Chemistry.a white, crystalline, water-soluble, alcohol-soluble solid, C8H8O3, obtained by extraction from the vanilla bean or prepared synthetically: used chiefly as a flavoring agent and in perfumery. Also va·nil·line [vuh-nil-in, -een, van-l-in, -een]. /vəˈnɪl ɪn, -in, ˈvæn l ɪn, -ˌin/. Also called vanillic aldehyde. Origin of vanillinFirst recorded in 1865–70; vanill(a) + -in2 Words nearby vanillinVanhal, Vanier, vanilla, vanilla plant, vanillic, vanillin, vanillism, vanillylmandelic acid, vanillylmandelic acid test, Vanir, vanish Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for vanillin
British Dictionary definitions for vanillinvanillin / (ˈvænɪlɪn, vəˈnɪlɪn) / nouna white crystalline aldehyde found in vanilla and many natural balsams and resins; 3-methoxy-4-hydroxybenzaldehyde. It is a by-product of paper manufacture and is used as a flavouring and in perfumes and pharmaceuticals. Formula: (CH 3 O)(OH)C 6 H 3 CHO Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for vanillinvanillin [ və-nĭl′ĭn, văn′ə-lĭn ] n.A white or yellowish crystalline compound found in vanilla beans and certain balsams and resins and used in flavorings and pharmaceuticals. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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